Music Video : Your opinion

Hello !

So a few weeks ago i made this scene:

The goal was to make something photorealistic with red light. Now i want to expand this and make a Animation with this song: https://www.youtube.com/watch?v=cfgO6JQO-NA&list=RDj_z8IFKGvq4&index=5

The goal is to change the Lights during the song and just make it look cool. This is what frames could look like:

Pictures in the comments

So my questions would be:

  • What can i do to improve the render time (One Picture takes around 1hr at the moment)
  • What can i do to improve the scene / Lighting
  • Do you have any edvice for lighting a scene better ?
  • What would you change in the scene ?

Thanks for your time !
Have a nice day